Home / 14,681,003.70-22,021,505.55-9,579,170.10

Finding the Fourth Proportional to 14,681,003.70, 22,021,505.55 and 9,579,170.10

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Solution

The fourth proportional to 14,681,003.70, 22,021,505.55 and 9,579,170.10 is: 14,368,755.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,003.70 : 22,021,505.55 = 9,579,170.10 : x
  2. Step 2: Convert to fraction form
    14,681,003.70/22,021,505.55 = 9,579,170.10/x
  3. Step 3: Cross multiply
    14,681,003.70x = 22,021,505.55 × 9,579,170.10
  4. Step 4: Simplify right side
    14,681,003.70x = 210,947,747,521,544.06
  5. Step 5: Solve for x
    x = 210,947,747,521,544.06/14,681,003.70
  6. Step 6: Final answer
    x = 14,368,755.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.